根据短文判断正（T）误（F）。 This is my bedroom. The books and dictionaries are in the bookcase. The photo of my family is on the wall.  My backpack is on the chair.  And I have a baseball.  It's on the floor, between the bookcase and the dresser.  A computer is on my desk, and a video tape is behind the computer. And I have a hat.  It's on my bed. (     )1. I have some books.  They are in the bookcase (     )2. The picture of my family is on the desk. (     )3. There is a basketball on the floor. (     )4. A chair is in my bedroom. (     )5. The computer is on my bed.